| Код |
/*
* (c) Oleg Puchinin 2006
* graycardinalster@gmail.com
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
static void
print_element_names(xmlNode * a_node, int n)
{
int i;
xmlNode *cur_node = NULL;
for (cur_node = a_node; cur_node; cur_node = cur_node->next) {
for (i = 0; i < n; ++i)
fputc ('\t', stdout);
if (cur_node->type == XML_ELEMENT_NODE)
printf("%s", cur_node->name);
if (cur_node->type == XML_TEXT_NODE)
printf ("%s", cur_node->content);
printf ("\n");
print_element_names(cur_node->children, n+1);
}
}
int main (int argc, char ** argv)
{
xmlDocPtr doc;
xmlNodePtr tree, subtree, root_element;
root_element = NULL;
doc = xmlNewDoc((const xmlChar*) "1.0");
doc->children = xmlNewDocNode(doc, NULL, (const xmlChar*) "EXAMPLE", NULL);
xmlSetProp(doc->children, (const xmlChar*) "prop1", (const xmlChar*) "gnome is great");
xmlSetProp(doc->children, (const xmlChar*) "prop2", (const xmlChar*) "& linux too");
tree = xmlNewChild(doc->children, NULL, (const xmlChar*) "head", NULL);
subtree = xmlNewChild(tree, NULL, (const xmlChar*) "title", (const xmlChar*) "Welcome to Gnome");
tree = xmlNewChild(doc->children, NULL, (const xmlChar*) "chapter", NULL);
subtree = xmlNewChild(tree, NULL, (const xmlChar*) "title", (const xmlChar*) "The Linux adventure");
subtree = xmlNewChild(tree, NULL, (const xmlChar*) "p", (const xmlChar*) "bla bla bla ...");
subtree = xmlNewChild(tree, NULL, (const xmlChar*) "image", NULL);
xmlSetProp(subtree, (const xmlChar*) "href", (const xmlChar*) "linus.gif");
xmlSaveFile("my.xml", doc);
xmlFreeDoc(doc);
doc = xmlReadFile("my.xml", NULL, 0);
if (doc == NULL) {
printf("error: could not parse file %s\n", "my.xml");
return EXIT_FAILURE;
}
root_element = xmlDocGetRootElement(doc);
print_element_names(root_element, 0);
xmlFreeDoc(doc);
xmlCleanupParser();
return EXIT_SUCCESS;
}
|
Создаст xml файло, сохранит, загрузит и распарсит. помнится надо -lxml и все 
Да, я код только модифицировал под свои нужды. Вообще в libxml2 сэмпл очень хороший. |
